Houstons Amazing Place Inc 76-0604478 Click to copy TX Human Services 21 Houston Hospice 74-2092951 Click to copy TX Human Services 20 Yellowstone Academy Inc 76-0686870 Click to copy TX Education 19 Christian Community Service Center Inc 74-2128141 Click to copy TX Human Services 18 Hope and Healing Center & Institute 45-3305276 Click to copy TX Religion 18 Houston Arboretum & Nature Center 74-1587880 Click to copy TX Environment 18 Camp for All Foundation 76-0404267 Click to copy TX Youth Development 17 Center for Hearing and Speech 74-6003178 Click to copy TX Education 16 Communities in Schools of Houston Inc 76-0031827 Click to copy TX Education 16 Springspirit Inc 80-1205223 Click to copy TX Recreation and Sports 16 Brenda and John H Duncan Rise School of Houston 76-0606866 Click to copy TX Education 15 Buffalo Bayou Partnership 76-0183954 Click to copy TX Environment 15 Camp Allen-Camp and Conference Center 74-6016479 Click to copy TX Religion 14 Childrens Museum Inc 74-2178563 Click to copy TX Arts and Culture 14 Chinquapin Preparatory School 74-1616827 Click to copy TX Education 14 Alley Theatre 74-1143076 Click to copy TX Arts and Culture 13 Casa De Esperanza De Los Ninos Incorporated 76-0105306 Click to copy TX Human Services 13 Episcopal High School 76-0056509 Click to copy TX Education 13 Pro-Vision Inc 76-0336711 Click to copy TX Religion 13 St Lukes United Methodist Church 75-6004725 Click to copy TX Religion 13 The Rose 76-0193812 Click to copy TX Disease and Disorders 13 Center for Pursuit 74-1272417 Click to copy TX Human Services 12 Palmer Drug Abuse Program-Houston Inc 74-2078429 Click to copy TX Mental Health 12 The Forge for Families Inc 76-0485959 Click to copy TX Crime and Legal 12 Urban Harvest Inc 76-0501430 Click to copy TX Environment 12 Camp Aranzazu Inc 74-3032285 Click to copy TX Human Services 11 Childrens Assessment Center Foundation 76-0458780 Click to copy TX Crime and Legal 11 Crime Stoppers of Houston Inc 74-2137744 Click to copy TX Crime and Legal 11 Healthcare for the Homeless-Houston 76-0647934 Click to copy TX Human Services 11 Houston Habitat for Humanity Inc 76-0207084 Click to copy TX Housing 11 Houston Parks Board 74-1860046 Click to copy TX Philanthropy 11 Junior League of Houston Inc 74-1185659 Click to copy TX Community Improvement 11 Nehemiah Center Inc 76-0437157 Click to copy TX Human Services 11 Open Door Mission 76-0146890 Click to copy TX Human Services 11 Trees for Houston 76-0046318 Click to copy TX Environment 11 Will Erwin Headache Research Foundation 46-4886305 Click to copy TX Environment 11 Archway Academy 20-0120322 Click to copy TX Education 10 Barbara Bush Houston Literacy Foundation 46-5037878 Click to copy TX Philanthropy 10 Breakthrough Houston 83-0924608 Click to copy TX Education 10 Bridges to Life 76-0588279 Click to copy TX Crime and Legal 10 Glenwood Cemetery Historic Preservation Foundation 76-0613217 Click to copy TX Arts and Culture 10 Houston Achievement Place 74-1802045 Click to copy TX Mental Health 10 Memorial Assistance Ministries Inc 76-0044172 Click to copy TX Human Services 10 River Oaks Garden Club 74-1145998 Click to copy TX Environment 10 San Jacinto Museum and Battlefield 74-1146784 Click to copy TX Arts and Culture 10 San Jose Clinic 76-0373703 Click to copy TX Health 10 Asia Society Texas Center 03-0433949 Click to copy TX Arts and Culture 9 Easter Seals of Greater Houston Inc 74-1238418 Click to copy TX Disease and Disorders 9 Houston Christian University 74-1400699 Click to copy TX Education 9 Houston Revision 45-5138803 Click to copy TX Crime and Legal 9